spendBasis property Null safety
read / write
The type of basis used to determine if spend has passed the threshold.
Behavior defaults to CURRENT_SPEND if not set.
Optional. Possible string values are:
- "BASIS_UNSPECIFIED" : Unspecified threshold basis.
- "CURRENT_SPEND" : Use current spend as the basis for comparison against the threshold.
- "FORECASTED_SPEND" : Use forecasted spend for the period as the basis for comparison against the threshold. FORECASTED_SPEND can only be set when the budget's time period is a Filter.calendar_period. It cannot be set in combination with Filter.custom_period.